A method for the protection of mobile assets is disclosed. Mobile storage trailers are often left unattended on construction sites. A mobile asset protection unit is utilized for a variety of interrelated purposes, including securing, managing, and tracking a single or fleet of non-self-propelled storage trailers. The method hereby details a means of tracking and accounting for a fleet of any type of mobile trailers. The mobile asset protection unit receives a distress signal from a variety of peripherals. The circuitry will immediately sound and alarm and/or relay the signal to the communications unit. The communications unit will notify the user via any one of a number of interfaces, including via cellular technology and/or internet technology. The user then relays a response to the distress signal that is in turn received and executed by the unit to ensure the protection of the storage trailer.

2. The method of claim 1, wherein the peripheral output signal is selected from the group consisting of low battery warning, door proximity warning, geo-fence breach, unauthorized motion warning, and position detection.

3. The method of claim 1, wherein the warning function is selected from the group consisting of sending a cellular text warning to the user, sending a signal to the monitoring system, and sending a signal to an internet website.

5. The method of claim 1, wherein the response commands to be executed shall coincide with the appropriate response command from user, i.e. the alarm will be armed with the receipt of an arm alarm command, the alarm will be disarmed with the receipt of a disarm alarm command, the siren will sound with the receipt of an activate siren command, the siren will stop sounding with the receipt of a de-activate siren command, the warning lights will flash with the receipt of a flash warning lights command, or the geo-fence will activate with the receipt of an activate geo-fence command.

CROSS REFERENCE TO RELATED APPLICATIONS

FEDERALLY SPONSORED RESEARCH

Not Applicable.

SEQUENCE LISTING OR PROGRAM

Not Applicable.

BACKGROUND

Construction companies utilize storage trailers to house equipment while their workers are engaged on a job site. Thousands of these trailers are in use at any one time across the country and around the world. These trailers typically remain on the job site for the duration of the contract, stretching months or even years. Often times during the construction job the trailers are left unattended, whether it is at night, on weekends or holidays. Recently, theft of such trailers has become an increasing occurrence and continued nuisance to the owners of the trailers and the owners of the materials and valuable equipment kept on the job site in the trailers. A great deal of money is spent by these construction companies when thieves strike. This cost is subsequently passed on the customers.

Problems arise with existing technology in that less than optimal protection means are available to users. An immediate response is needed to ensure the asset is not permanently lost. Additionally, power must be constantly maintained to the container. It is further desired that the protection means should be easily accessed and controlled from any point on the globe.

Information relevant to attempts to address these problems can be found in U.S. Pat. Nos. 5,563,453, 5,682,133, 6,028,537, 6,542,076, 6,687,609, 6,983,202, and as well as published application number 2005/0248444. However, each one of these references suffers from one or more of the following disadvantages: (1) being easily thwarted by thieves; (2) not having a self-contained power source; (3) lacking an immediate response to the acts of a thief, and (4) lack the ability to be accessed and controlled from any position on the Earth.

For the foregoing reasons, there is a need for a more secure, immediately responsive protection unit that is accessible from all points on the Earth, while maintaining power without the presence of constant battery power.

SUMMARY

The present invention is directed to a method that satisfies this need of construction companies to provide a more secure, immediately responsive protection unit that is accessible from all points on the Earth, while maintaining power without the presence of constant battery power. The included method details a step-by-step process for the implementation of such a device. A mobile asset protection unit is simply one device that may be utilized to implement such a method and should not be construed as limiting the method to any such application. For example and as detailed herein, the mobile asset protection unit may be used for a variety of interrelated purposes, including securing, managing, and tracking a single or fleet of non-self-propelled storage trailers or containers. Such a protection unit may consist of any or all of the following components appropriate for the execution of the disclosed method: a circuit board acting as the central nervous system for the unit, a siren, sufficient power derived from any source (battery, solar panel, etc.) and a communications unit used to link the user with the protection unit.

The method disclosed herein will embody the following steps. First, the circuit board located with the protection unit receives a peripheral output signal. Such peripherals may include a means for low battery detection, a means for door proximity determination, a means for the determination of a geo-fence breach, a position determination means, and a motion detection means. The circuitry within the protection unit will analyze the output signal from the peripheral and make a determination as to which warning function is to be performed. Such immediate responses can include notifying the user, sending a signal to the monitoring system, and sending a signal to an internet website which is monitored by the user. The protection unit will transmit the appropriate response signal to the communications unit, which will in turn transmit the said signal to the user interface to alert user of potential breach of container and/or component malfunction. The user interface will receive the signal from said communications unit. The user will access this information and analyze the details from the protection unit to determine the appropriate response commands. The user will transmit the response command via said user interface. Subsequently, the communications unit receiving the response from the user and will dispatch these response commands to protection unit. The protection unit, via the circuit board located therein, will execute these response commands as ordered by the user.

When the user receives the message from the protection unit, the user may reply with a set number of responses, of those including: arm alarm, disarm alarm, activate siren, de-active siren, flash warning lights, and activate geo-fence.

Furthermore, as the protection unit executes the commands from the user, the protection unit will act in a set fashion. The alarm will be armed with the receipt of an arm alarm command, the alarm will be disarmed with the receipt of a disarm alarm command, the siren will sound with the receipt of an activate siren command, the siren will stop sounding with the receipt of a de-activate siren command, the warning lights will flash with the receipt of a flash warning lights command, or the geo-fence will activate with the receipt of an activate geo-fence command.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings presented hereafter are to be used together with the description and appended claims to explain the inventive aspects of the invention, and representative examples of the embodiments herein. The drawings are not to be construed as limiting the invention to only the illustrated and described embodiments. In the drawings, closely related figures have the same number but different alphabetic suffixes.

FIG. 1 is a block diagram that shows the major steps of the method disclosed herein;

FIG. 2 is a block diagram that details the peripheral signals input to the protection unit and the potential responses to those signals.

Reference Numerals In Drawings

10

Process step - Signal to circuit board from peripherals

12

Decision step - Signal Alarm

14

Process step - Signal sent to activate alarm

16

Process step - Signal sent to communications unit

18

Process step - Signal sent to user interface via communications unit

20

Process step - User interface receives signal

22

Process step - User relays response commands

24

Process step - Response commands received by communications unit

26

Process step - Communications unit dispatches commands

28

Process step - Commands are executed

30

Low Battery detection means

32

Door proximity detection means

34

Geo-fence breach detection means

36

Position detection means

38

Motion detection means

40

Process step - Signal to user

42

Process step - Signal to activate alarm

DESCRIPTION

The method being disclosed herein is to be implemented by way of a protection unit for use by construction companies in the protection, security and tracking of various mobile storage containers. These containers may range from small, equipment style trailers, to larger hardware storage trailers. Not to be taken as a limiting embodiment, such a protection unit used to execute the process disclosed herein may contain a central circuit board, controlling all operations of said unit, a siren, a communications unit, and an electrical power means.

The primary steps executed by the disclosed method are depicted in FIG. 1. The process commences when the circuit board or central processing means contained within the protection unit receives a signal from one of the envisioned peripherals 10, said signal being of the nature of a breach of some security parameter put in place by the user. Upon this receipt of said signal, the central processing means determines whether the alarm or siren containing in the protection unit is to be sounded 12. If this decision step results in an affirmative response, a signal is sent by the central processing means to sound the siren 14. If this decision step results in a negative response, or after siren has been activated, a signal is sent by the central processing means to the communications unit 16. This unit may be any analog or digital communications means, and is used to relay information to the user from the remote location of the container, typically located on a construction job site. It is at this time when the communications unit will transmit the security signal to the user 18. The user interface will receive the signal 20. This user interface may any interface from a set not limited to, internet based tracking center, or via cellular text message. Once the user receives this warning signal from the communications unit, the users must determine the appropriate response to the incoming message and respond by sending a command, or series of commands back to the protection unit for execution 22. This response from the user is then received by the communications unit 24, and the communications unit subsequently dispatches the commands to the central processing means 26. The command is then executed by the central processing means 28.

There are a series of predetermined commands that may be sent from the user via the internet based tracking center that enable the user to have control over the protection unit, or which may be sent by the user in response to the warning signals coming from the protection unit. The user may command the protection unit to an armed, or a disarmed configuration. A confirmation message is then sent to the user. The user may also command the siren on or off depending on the situation. Additionally, the user may enable or disable a set of warning means on the container, such means may include, but are not limited to include warning lights, sound siren, etc. The user may enable or disable a geo-fence boundary via this internet based tracking center.

FIG. 2 details the various peripheral warning signals that may be received by the central processing means of the protection unit. A low battery detection input signal 30 will be relayed to the central processing means should the battery voltage fall below a predetermined threshold. Upon receipt of this signal, the central processing means will transmit a signal to the user 40 via cellular text message, via internet based tracking center, and to the monitoring system. Upon the recognition of a security ground loop fault, the door proximity detection means will signal the central processing means of a security breach 32. Upon receipt of this signal, the central processing means will transmit a signal to the user 40 via cellular text message, via internet based tracking center, and to the monitoring system. Additionally, the command will be transmitted by the central processing means to activate the siren 42.

The user may pre-define a boundary within which the container must remain. Known as a geo-fence, once this fence is breached, a signal is transmitted by the central processing means to the user 34. The central processing means will transmit the warning signal to the user 40 via cellular text message, via internet based tracking center, and to the monitoring system. Additionally, the command will be transmitted by the central processing means to activate the siren 42.

The protection unit may also be equipped with motion detectors. Upon motion detector activation 38, the central processing means will transmit the warning signal to the user 40 via cellular text message, via internet based tracking center, and to the monitoring system. Additionally, the command will be transmitted by the central processing means to activate the siren 42.

Finally, the protection unit may be equipped with position detection means, such as but not limited to, Global Positioning System locator. The user may access the position of the container via the internet based tracking center. The central processing means with transmit the position detection signal to the internet based tracking center for display to the user 36.

In an alternative embodiment of the disclosed method, the method acts in an asset management capacity, whereby the user takes a more active role in commanding the protection unit. Instead of waiting for the communications unit to contact the user, the user may initiate contact with the protection unit to arm and disarm the protection unit, and setting the geo-fence boundary.